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Valves for Research Laboratories & Testing Equipment | Precision Control by Perfect Engineers

Compact. Precise. Repeatable. Built for Scientific Accuracy.

Perfect Engineers offers a wide range of miniature and instrumentation-grade valves tailored for use in research laboratories, analytical setups, and testing equipment. Our valves are designed to provide precise metering, controlled shut-off, and leak-free operation—critical for maintaining accuracy and repeatability in scientific applications.

Used by R&D centers, calibration labs, QC departments, and test equipment manufacturers, our valves help deliver stable and safe fluid handling across air, gas, steam, and liquid lines.

Table of Contents

Why Lab & Testing Applications Need Specialized Valves?

Laboratory and testing environments require:

  • High precision and fine-flow control
  • Miniature, lightweight designs for bench-top and panel mount
  • Clean finishes and contamination-free construction
  • Compatibility with a wide range of fluids, gases, and solvents
  • Consistent control over small pressure and flow differentials

Our valves meet these needs with tight tolerances, low Cv ratings, and custom mounting options ideal for lab and analytical use.

Valve Solutions for Lab & Testing Equipment

  1. Miniature Needle Valves
  2. Panel-Mount Valves
  3. Pneumatic Air Control Valves
  4. Tube Fitting & Compression-End Valves
  5. High-Purity & Cleanroom-Ready Valves

Technical Features

Feature Specification
Sizes Available ⅛”, ¼”, ⅜”, ½” (custom: down to microports)
Body Materials SS 316/304, Brass, Aluminum, Monel, PTFE-lined options
Seat Materials PTFE, PEEK, Graphite, Metal-to-Metal
Pressure Rating Up to 6000 PSI (standard lab range: 100–3000 PSI)
Temperature Range -40°C to +200°C (special options up to +450°C)
End Connections Compression, NPT/BSP, Hose Barb, Panel Mount
Finish Options Satin, polished, electropolished
Testing Pneumatic, hydrostatic, and helium leak testing (on request)

Supply Reach

India Cities: Mumbai, Bengaluru, Pune, Hyderabad, Chennai, Ahmedabad, Delhi, Baroda, Cochin
Export Destinations: Germany, UAE, South Korea, Canada, Singapore, Egypt, South Africa, Malaysia, Indonesia

Contact Us for Pricing & OEM Support

Call

+91-9004860491

Website

www.perfectqrc.com

Common Applications in Lab & Testing Environments

  1. Test bench instrumentation for hydraulic/pneumatic circuits
  2. Analytical devices: GC, HPLC, FTIR, UV/VIS spectrophotometers
  3. Calibration and pressure regulation loops
  4. Flow and leak testing systems
  5. Life sciences and biotech pilot plants
  6. Life sciences and biotech pilot plants

Why Choose Perfect Engineers?

  • Manufacturer of instrumentation-grade and OEM-specific valves
  • Options for low Cv, miniature size, and knurled grip designs
  • Clean-room packing, batch traceability, and ISO-certified production
  • Supplied with MTCs, pressure test reports, CAD drawings, and custom marking
  • Serving OEMs in analytical, scientific, and precision automation industries

FAQs – Lab & Testing Valve Supply

Yes. We offer cleanroom-assembled and silicon-free valves with electropolished internals.

Absolutely. We provide precision flow valves with custom Cv for metering small flow rates.

You can choose from compression, BSP/NPT, hose barb, or custom OEM ports.

Yes. We offer panel-mount valves with customized handles, labels, and flow direction engraving.

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